To get this dialog: Right-click on a mis-spelled word, and it's in the
tunneled context menu.

Still it should be converted to async though.

Change-Id: Ia8f2aaf0d04f144c74999107de98e52cd51876e7
Reviewed-on: https://gerrit.libreoffice.org/51441Reviewed-by: pranavk <pranavk@collabora.co.uk>
Tested-by: pranavk <pranavk@collabora.co.uk>
(cherry picked from commit 7b83827d)
Reviewed-on: https://gerrit.libreoffice.org/51548Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Jan Holesovsky <kendy@collabora.com>